Why Didn't They Ask Evans? (1935) (aka The Boomerang Clue)
Agatha Christie
The Tower of Fear
Glen Cook
The Autobiography of Henry VIII: With Notes by His Fool, Will ...
Margaret George
Boundary Crossed
Melissa F. Olson
Boundary Magic (1)
Five on a Treasure Island
Enid Blyton
The Famous Five (1)
Five Go Adventuring Again
The Famous Five (2)
Five Run Away Together
The Famous Five (3)
Five Go Off in a Caravan
The Famous Five (5)
Five on Kirrin Island Again
The Famous Five (6)
Five Go Off to Camp
The Famous Five (7)
Five Get Into Trouble
The Famous Five (8)
Five Have a Wonderful Time
The Famous Five (11)